Table 7 AquaCrop model second crop Oats (Meida) parameter list.
Parameter | Description | Taking Values | Unit |
|---|---|---|---|
HI0 | Reference Harvest Index | 45 | |
CGC | Canopy growth coefficient | 0.154 | %×d−1 |
CDC | Canopy attenuation coefficient | 0.041 | %×d−1 |
CCx | Maximum canopy coverage | 89 | % |
WP* | Standard water productivity | 17 | g·m−2 |
Tbase | Base temperature | 3 | ℃ |
Tupper | Upper limit temperature | 45 | ℃ |
KcTr, x | Crop coefficient when canopy is complete but prior to senescence | 1.10 | - |
CCo | Initial canopy coverage | 0.66 | % |
Pexp, upper | Upper limit of effect of water stress on canopy | 0.11 | |
Pexp, lower | Lower limit of influence of water stress on canopy | 0.55 | |
Psto, upper | Upper limit of water stress on stomatal conductance | 0.56 | |
Psen, upper | Upper limit of effect of water stress on early canopy senescence | 0.91 | |
Zmax | Maximum effective root depth | 0.95 | m |
Zmin | Minimum effective root depth | 0.1 | m |
Number of plants per hectare | 2,769,231 | Plants˖hm2 |